201822992

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43951}}^1$

素因数の和:44007

約数の個数: 40

約数和(自身を含む): 457804032

約数和(自身を除く): 255981040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 43951, 87902, 175804, 307657, 351608, 615314, 703216, 1230628, 1801991, 2461256, 3603982, 4922512, 7207964, 12613937, 14415928, 25227874, 28831856, 50455748, 100911496, 201822992]

約数ペア:

[(1, 201822992), (2, 100911496), (4, 50455748), (7, 28831856), (8, 25227874), (14, 14415928), (16, 12613937), (28, 7207964), (41, 4922512), (56, 3603982), (82, 2461256), (112, 1801991), (164, 1230628), (287, 703216), (328, 615314), (574, 351608), (656, 307657), (1148, 175804), (2296, 87902), (4592, 43951)]